tree d115915db4a61e261012bf0f9c4cf14630243d71
parent 91600e9e592e48736e630851c83da2ad6bf0e91f
author Andrea Arcangeli <aarcange@redhat.com> 1294962436 -0800
committer Linus Torvalds <torvalds@linux-foundation.org> 1294968767 -0800

thp: compound_trans_order

Read compound_trans_order safe. Noop for CONFIG_TRANSPARENT_HUGEPAGE=n.

Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
Cc: Daisuke Nishimura <nishimura@mxp.nes.nec.co.jp>
Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>